<template>
  <h1>{{ msg }}</h1>
</template>

<script lang="ts">
import { defineComponent } from 'vue'

export default defineComponent({
  name: 'About',
  data() {
    return {
      msg: 'Hello Vue 3.0 + Vite!'
    }
  },
  setup() {},
  mounted () {
    console.log( this.$route)
  }
})
</script>